Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: alsa-driver (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/929072
Title:
[4384AW2, Conexant CX20585, Black Headphone Out, Right] Playback
problem
Status in “alsa-driver” package in Ubuntu:
Confirmed
Bug description:
sound from EITHER flashplayer or movieplayer are up. this is after
latest update.
ubuntu 12.04 32bit on lenovo thinkpad T510
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.24+dfsg-0ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-14.23-generic 3.2.3
Uname: Linux 3.2.0-14-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.91-0ubuntu1
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: topomarly 1888 F.... pulseaudio
/dev/snd/pcmC0D0c: topomarly 1888 F...m pulseaudio
/dev/snd/pcmC0D0p: topomarly 1888 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2620000 irq 46'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:14f15069,17aa218b,00100302
HDA:80862804,17aa21b5,00100000'
Controls : 26
Simple ctrls : 8
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
6MHT46WW-1.21'
Mixer name : 'ThinkPad EC 6MHT46WW-1.21'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
CheckboxSubmission: 8617bffd198177508bf030f94c880aca
CheckboxSystem: bb422ca46d02494cdbc459927a98bc2f
Date: Wed Feb 8 20:45:52 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful
Symptom_Card: Built-in Audio - HDA Intel
Symptom_Jack: Black Headphone Out, Right
Symptom_PulsePlaybackTest: PulseAudio playback test failed
Symptom_SpeakerTestPulseStderr: A L S A l i b p c m . c : 2 2 1 7 : ( s n
d _ p c m _ o p e n _ n o u p d a t e ) U n k n o w n P C M p u l s e
Symptom_Type: Only some of outputs are working
Title: [4384AW2, Conexant CX20585, Black Headphone Out, Right] Playback
problem
UpgradeStatus: Upgraded to precise on 2012-02-05 (3 days ago)
dmi.bios.date: 11/28/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 6MET88WW (1.48 )
dmi.board.name: 4384AW2
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: Z9404272
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr6MET88WW(1.48):bd11/28/2011:svnLENOVO:pn4384AW2:pvrThinkPadT510:rvnLENOVO:rn4384AW2:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4384AW2
dmi.product.version: ThinkPad T510
dmi.sys.vendor: LENOVO
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